libcamera: controls: Rename ControlRange to ControlInfo

To prepare for storage of additional information in the ControlRange
structure, rename it to ControlInfo.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>

test/controls/control_info.cpp

@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2019, Google Inc.
  *
- * control_range.cpp - ControlRange tests
+ * control_info.cpp - ControlInfo tests
  */
 
 #include <iostream>
@@ -15,7 +15,7 @@
 using namespace std;
 using namespace libcamera;
 
-class ControlRangeTest : public Test
+class ControlInfoTest : public Test
 {
 protected:
 	int run()
@@ -24,7 +24,7 @@ protected:
 		 * Test information retrieval from a range with no minimum and
 		 * maximum.
 		 */
-		ControlRange brightness;
+		ControlInfo brightness;
 
 		if (brightness.min().get<int32_t>() != 0 ||
 		    brightness.max().get<int32_t>() != 0) {
@@ -36,7 +36,7 @@ protected:
 		 * Test information retrieval from a control with a minimum and
 		 * a maximum value.
 		 */
-		ControlRange contrast(10, 200);
+		ControlInfo contrast(10, 200);
 
 		if (contrast.min().get<int32_t>() != 10 ||
 		    contrast.max().get<int32_t>() != 200) {
@@ -48,4 +48,4 @@ protected:
 	}
 };
 
-TEST_REGISTER(ControlRangeTest)
+TEST_REGISTER(ControlInfoTest)

test/controls/meson.build

@@ -1,7 +1,7 @@
 control_tests = [
+    [ 'control_info',               'control_info.cpp' ],
     [ 'control_info_map',           'control_info_map.cpp' ],
     [ 'control_list',               'control_list.cpp' ],
-    [ 'control_range',              'control_range.cpp' ],
     [ 'control_value',              'control_value.cpp' ],
 ]
 

test/serialization/serialization_test.cpp

@@ -22,7 +22,7 @@ using namespace libcamera;
 
 bool SerializationTest::equals(const ControlInfoMap &lhs, const ControlInfoMap &rhs)
 {
-	std::map<unsigned int, ControlRange> rlhs;
+	std::map<unsigned int, ControlInfo> rlhs;
 	std::transform(lhs.begin(), lhs.end(), std::inserter(rlhs, rlhs.end()),
 			[](const ControlInfoMap::value_type &v)
 				-> decltype(rlhs)::value_type
@@ -30,7 +30,7 @@ bool SerializationTest::equals(const ControlInfoMap &lhs, const ControlInfoMap &
 				return { v.first->id(), v.second };
 			});
 
-	std::map<unsigned int, ControlRange> rrhs;
+	std::map<unsigned int, ControlInfo> rrhs;
 	std::transform(rhs.begin(), rhs.end(), std::inserter(rrhs, rrhs.end()),
 			[](const ControlInfoMap::value_type &v)
 				-> decltype(rrhs)::value_type

test/v4l2_videodevice/controls.cpp

@@ -41,9 +41,9 @@ protected:
 			return TestFail;
 		}
 
-		const ControlRange &brightness = infoMap.find(V4L2_CID_BRIGHTNESS)->second;
-		const ControlRange &contrast = infoMap.find(V4L2_CID_CONTRAST)->second;
-		const ControlRange &saturation = infoMap.find(V4L2_CID_SATURATION)->second;
+		const ControlInfo &brightness = infoMap.find(V4L2_CID_BRIGHTNESS)->second;
+		const ControlInfo &contrast = infoMap.find(V4L2_CID_CONTRAST)->second;
+		const ControlInfo &saturation = infoMap.find(V4L2_CID_SATURATION)->second;
 
 		/* Test getting controls. */
 		ControlList ctrls(infoMap);